Disappearance of pigment after light coagulation of malignant melanoma of the choroid.
D000368:Aged; D002830:Choroid Neoplasms / Q000601:surgery*; D005500:Follow-Up Studies; D005654:Fundus Oculi; D006801:Humans; D008028:Light Coagulation; D008545:Melanoma / Q000601:surgery*; D009887:Ophthalmoscopy